#105E4C#105E4C

#105E4C is a dark, moderate teal. Relative luminance 0.086; OKLCH L 43.2% C 0.078 H 172.7°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#105E4C
RGB	rgb(16, 94, 76)
HSL	hsl(166, 71%, 22%)
HSV	hsv(166, 83%, 37%)
CMYK	cmyk(83%, 0%, 19.1%, 63.1%)
CIE-LAB	lab(35.28, -27.38, 3.90)
CIE-LCH	lch(35.28, 27.66, 171.89°)
OKLab	oklab(43.23% -0.077 0.0099)
OKLCH	oklch(43.23% 0.078 172.7)
XYZ	xyz(5.5202, 8.6367, 8.2122)
Luminance	0.0864 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105E4C #5E1022

analogous

#105E25 #105E4C #10495E

triadic

#105E4C #4C105E #5E4C10

tetradic

#105E4C #25105E #5E1022 #495E10

square

#105E4C #25105E #5E1022 #495E10

split-complementary

#105E4C #5E1049 #5E2510

monochromatic

#041A15 #072A22 #105E4C #199276 #22C7A1

Accessibility & contrast

On white

7.70

#105E4C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#105E4C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105E4C

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105E4C	#FFFFFF	#000000	##FFFFFF
##105E4C	1.00	7.70	2.73	7.70
#FFFFFF	7.70	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B574B

Deuteranopia (green-blind)

#51504D

Tritanopia (blue-blind)

#005F59

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #105e4c;
/* rgb */ color: rgb(16, 94, 76);
/* oklch */ color: oklch(43.2% 0.078 172.7);

Tailwind

colors: {
  custom: {
    50: '#5e8c7e',
    500: '#105e4c',
    950: '#000000',
  },
}

SCSS

$custom: #105e4c;
$custom-light: #5e8c7e;
$custom-dark: #000000;

JSON

{
  "hex": "#105e4c",
  "rgb": {
    "r": 16,
    "g": 94,
    "b": 76
  },
  "hsl": {
    "h": 166.154,
    "s": 70.909,
    "l": 21.569
  },
  "oklch": {
    "l": 0.43228,
    "c": 0.07763,
    "h": 172.7
  },
  "luminance": 0.08637
}

Semantic roles & 50–950 ramp

primary

#105E4C

secondary

#97334A

accent

#3A64EE

background

#F5F8F7

surface

#EAF0EE

border

#C6CBC9

text

#050C09

muted

#797D7B

Preview Lab

Preview with #105E4C

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →